Indicanemia
尿蓝母血
🗣️ 情景例句
OK, we've got a movie.
好， 我们知道有部电影。
This is my friend Susan.
这位是我的朋友苏珊。
for fear the agents of other firms should be able to trace the kind of research they are likely to be undertaking.
他们生怕别的公司的情报人员据此摸到他们可能要从事的某项科研项目。